Sunday, 29 December 2013

1.Valence
Electrons are the electrons present in the outermost orbit2.The
element that does not have three valence electrons is Gallium3.The
ripple frequency for a full wave rectifier is twice the supply frequency4.The
primary function of a rectifier filter is to Removes Ripples5.Power
transistors areinvariably provided with Heat Sink6.The
common emitter transistor High Gain7.The
practical range of stability factor is from 1 to 108.An
amplifier in Voltage Divider Bias configuration is the most widely used
one9.The
input and output impedance of a CC amplifier is Large and Small10.The
power gain of a CB amplifier is approximately equal to Current Gain11.For
small values of drain-to-source voltage, JFET behaves like a Resistor12.A
depletion MOSFET differs from a JFET in the sense that has no PN-Junction13.A
uni-junction transistor has two Bases and One Emitter14.The
voltage gain of common drain amplifier is always Less than 115.The
tunnel diode can be used as a Logic Memory Storage device